Date: Sat, 3 Nov 2007 05:15:26 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c Message-ID: <200711030515.lA35FQWM053830@repoman.freebsd.org>
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alc 2007-11-03 05:15:26 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 pmap.c
sys/i386/i386 pmap.c
Log:
Eliminate spurious "Approaching the limit on PV entries, ..."
warnings. Specifically, whenever vm_page_alloc(9) returned NULL to
get_pv_entry(), we issued a warning regardless of the number of pv
entries in use. (Note: The older pv entry allocator in RELENG_6 does
not have this problem.)
Reported by: Jeremy Chadwick
Eliminate the direct call to pagedaemon_wakeup() by get_pv_entry().
This was a holdover from earlier times when the page daemon was
responsible for the reclamation of pv entries.
MFC after: 5 days
Revision Changes Path
1.591 +4 -5 src/sys/amd64/amd64/pmap.c
1.595 +4 -6 src/sys/i386/i386/pmap.c
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